I'm using the voice control through the kintec. Every other voice command works perfectly but zero shouts work no matter if I say them in English or hold RB and say them in dragon language. I figured I was just saying them completely wrong only to find videos on youtube of people with heavy accents using voice control shouts. I reiterate, every other voice command works.

Same here. I noticed when I was playing a couple days ago. And it was kind of out of the blue for me. It was working the day before, then just stopped. It's frustration as the voice commands are more efficient than navigating the favorites menu for me.